ES2135422T3 - Metodo y sistema para controlar la distancia minima entre errores sucesivos en transmision de radio digital. - Google Patents

Metodo y sistema para controlar la distancia minima entre errores sucesivos en transmision de radio digital.

Info

Publication number
ES2135422T3
ES2135422T3 ES93100616T ES93100616T ES2135422T3 ES 2135422 T3 ES2135422 T3 ES 2135422T3 ES 93100616 T ES93100616 T ES 93100616T ES 93100616 T ES93100616 T ES 93100616T ES 2135422 T3 ES2135422 T3 ES 2135422T3
Authority
ES
Spain
Prior art keywords
differentially
flow
minimum distance
digital radio
control
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired - Lifetime
Application number
ES93100616T
Other languages
English (en)
Spanish (es)
Inventor
Maurizio Bolla
Roberto Pellizzoni
Arnaldo Spalvieri
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Alcatel Lucent SAS
Nokia Inc
Original Assignee
Alcatel SA
Nokia Inc
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Alcatel SA, Nokia Inc filed Critical Alcatel SA
Application granted granted Critical
Publication of ES2135422T3 publication Critical patent/ES2135422T3/es
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L27/00—Modulated-carrier systems
    • H04L27/32—Carrier systems characterised by combinations of two or more of the types covered by groups H04L27/02, H04L27/10, H04L27/18 or H04L27/26
    • H04L27/34—Amplitude- and phase-modulated carrier systems, e.g. quadrature-amplitude modulated carrier systems
    • H04L27/3405—Modifications of the signal space to increase the efficiency of transmission, e.g. reduction of the bit error rate, bandwidth, or average power
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L27/00—Modulated-carrier systems
    • H04L27/32—Carrier systems characterised by combinations of two or more of the types covered by groups H04L27/02, H04L27/10, H04L27/18 or H04L27/26
    • H04L27/34—Amplitude- and phase-modulated carrier systems, e.g. quadrature-amplitude modulated carrier systems

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Digital Transmission Methods That Use Modulated Carrier Waves (AREA)
  • Detection And Prevention Of Errors In Transmission (AREA)
  • Mobile Radio Communication Systems (AREA)
  • Radar Systems Or Details Thereof (AREA)
ES93100616T 1992-01-22 1993-01-16 Metodo y sistema para controlar la distancia minima entre errores sucesivos en transmision de radio digital. Expired - Lifetime ES2135422T3 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
ITMI920109A IT1258806B (it) 1992-01-22 1992-01-22 Metodo e sistema per il controllo della minima distanza tra errori consecutivi in trasmissioni radio digitali

Publications (1)

Publication Number Publication Date
ES2135422T3 true ES2135422T3 (es) 1999-11-01

Family

ID=11361629

Family Applications (1)

Application Number Title Priority Date Filing Date
ES93100616T Expired - Lifetime ES2135422T3 (es) 1992-01-22 1993-01-16 Metodo y sistema para controlar la distancia minima entre errores sucesivos en transmision de radio digital.

Country Status (7)

Country Link
US (1) US5937008A (OSRAM)
EP (1) EP0552693B1 (OSRAM)
JP (1) JPH0614010A (OSRAM)
DE (1) DE69326265T2 (OSRAM)
ES (1) ES2135422T3 (OSRAM)
IT (1) IT1258806B (OSRAM)
NO (1) NO302010B1 (OSRAM)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2602636B2 (ja) * 1994-12-14 1997-04-23 積水化学工業株式会社 既設管のライニング工法
KR100390582B1 (ko) * 2001-05-10 2003-07-07 주식회사 라이온텍 펄스폭 비트 반전을 이용한 송신장치, 수신장치 및 이를이용한 전송장치 및 선로 부호화 방법
US6492606B1 (en) 2001-08-21 2002-12-10 Electroswitch Corporation Snap action switch

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3585586A (en) * 1968-08-28 1971-06-15 Datamax Inc Facsimile transmission system
US3573729A (en) * 1969-05-29 1971-04-06 Bell Telephone Labor Inc Error detection in multilevel transmission
JPS58501698A (ja) * 1981-10-08 1983-10-06 クリエイティプ・ストラテジィズ・プロプライエタリ−・リミテッド デ−タ通信システム
JPS607251A (ja) * 1983-06-27 1985-01-16 Nec Corp 差動符号化方式および装置
US4630286A (en) * 1984-10-10 1986-12-16 Paradyne Corporation Device for synchronization of multiple telephone circuits
US4677626A (en) * 1985-03-01 1987-06-30 Paradyne Corporation Self-synchronizing interleaver for trellis encoder used in wireline modems

Also Published As

Publication number Publication date
DE69326265D1 (de) 1999-10-14
EP0552693A2 (en) 1993-07-28
ITMI920109A1 (it) 1993-07-22
EP0552693B1 (en) 1999-09-08
US5937008A (en) 1999-08-10
NO930071L (no) 1993-07-23
IT1258806B (it) 1996-02-29
DE69326265T2 (de) 2000-03-23
NO302010B1 (no) 1998-01-05
NO930071D0 (no) 1993-01-11
ITMI920109A0 (it) 1992-01-22
JPH0614010A (ja) 1994-01-21
EP0552693A3 (OSRAM) 1994-02-23

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